import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

export const constantRoutes = [
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [{
      path: 'dashboard',
      name: 'Dashboard',
      component: () => import('@/views/dashboard/index'),
      meta: {
        title: '首页',
        icon: 'dashboard'
      }
    }]
  },
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {

    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  }

]
export const asyncRoutes = [

  // 404 page must be placed at the end !!!
  {
    path: '*',
    redirect: '/',
    hidden: true
  }

]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({
    y: 0
  }),
  routes: constantRoutes
})

const router = createRouter()

export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}
const originalPush = Router.prototype.push
Router.prototype.push = function push(location, onResolve, onReject) {
  if (onResolve || onReject) {
    return originalPush.call(this, location, onResolve, onReject)
  }

  return originalPush.call(this, location).catch((err) => err)
}

export default router
